The interface width has not been initialized when probed from device tree. Fix that.
Signed-off-by: Sascha Hauer <[email protected]> --- drivers/video/stm.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/video/stm.c b/drivers/video/stm.c index c825092..dd80a98 100644 --- a/drivers/video/stm.c +++ b/drivers/video/stm.c @@ -553,6 +553,12 @@ static int stmfb_probe(struct device_d *hw_dev) fbi.info.modes.modes = modes->modes; fbi.info.modes.num_modes = modes->num_modes; + + ret = of_property_read_u32(display, "bus-width", &fbi.ld_intf_width); + if (ret < 0) { + dev_err(hw_dev, "failed to get bus-width property\n"); + return -EINVAL; + } } ret = register_framebuffer(&fbi.info); -- 2.1.4 _______________________________________________ barebox mailing list [email protected] http://lists.infradead.org/mailman/listinfo/barebox
